:root {
  color-scheme: dark;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #05050b;
  color: #f7f7fb;
  font-size: 16px;
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(71, 85, 105, 0.18), transparent 26%),
    linear-gradient(180deg, #03040a 0%, #090b14 100%);
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(3, 5, 14, 0.95);
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.site-header::after {
  content: '';
  display: block;
  height: 6px;
  background: #FAC812;
  width: 100%;
}

.header-content {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand-logo {
  height: 144px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.social-links a:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.14);
}

.social-links svg {
  width: 18px;
  height: 18px;
}

.nav-links a,
.footer-links a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.footer-links a:hover {
  color: #ffffff;
}

.nav-toggle {
  display: none;
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.24);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  color: #ffffff;
}

.hero {
  position: relative;
  padding: 100px 0 40px;
  overflow: hidden;
  min-height: 760px;
  background: linear-gradient(180deg, rgba(3, 7, 18, 0.38), rgba(5, 10, 22, 0.38)),
    url("background scotter 01.png") center/cover no-repeat;
  background-size: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 8, 23, 0.16), rgba(2, 8, 23, 0.28));
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.hero-copy {
  width: min(760px, 100%);
  text-align: center;
}

.hero-cards {
  padding: 40px 0 0;
}

.hero-card-content {
  display: grid;
  gap: 24px;
  justify-items: center;
}

.hero-card-header {
  margin: 0;
  text-align: left;
  width: 100%;
  max-width: 360px;
}

.hero-card-subtitle {
  margin: 0;
  font-size: clamp(2rem, 2.6vw, 2.4rem);
  color: #ffffff;
  line-height: 1.08;
  max-width: 360px;
  font-weight: 700;
}

.hero-card-highlight {
  display: inline-block;
}

.hero-card-layout {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(320px, 420px);
  gap: 32px;
  justify-content: center;
  align-items: stretch;
  padding: 40px 0 0;
  max-width: 1120px;
  margin: 0 auto;
}

.hero-card-list {
  display: grid;
  gap: 12px;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}

.hero-card-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 10px;
  align-items: stretch;
  padding: 10px;
  width: 100%;
  min-height: 78px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.10);
}

.hero-card-icon {
  width: 96px;
  min-width: 96px;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  background: #d9d9d9;
  border-radius: 18px;
}

.hero-card-icon img {
  width: 54px;
  height: auto;
}

.hero-card-label {
  padding: 10px 14px;
  border-radius: 18px;
  background: #fbbf24;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  width: 100%;
  max-width: 220px;
}

.hero-card-label span {
  font-weight: 800;
  font-size: 1.12rem;
  color: #0f172a;
  text-align: center;
  line-height: 1.2;
}

.hero-card-image {
  width: 100%;
  max-width: 520px;
  justify-self: end;
  align-self: stretch;
  min-height: 420px;
  margin-bottom: 24px;
}

.hero-card-image img {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  object-fit: cover;
  display: block;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.hero-copy p {
  max-width: 700px;
  margin: 24px auto 0;
  color: #e2e8f0;
  font-size: 1.05rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.hero-features {
  position: relative;
  z-index: 1;
  margin-top: 100px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(200px, 1fr));
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}

.feature-card {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 10px;
  text-align: center;
  width: 100%;
  min-height: 240px;
  align-items: stretch;
  padding: 20px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.feature-card > * {
  width: 100%;
}

.feature-icon {
  width: 100%;
  min-height: 100px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 24px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

.feature-icon-text {
  font-weight: 900;
  font-size: 1.9rem;
  letter-spacing: 0.08em;
  color: #111827;
}

.feature-icon img {
  width: 60px;
  height: auto;
}

.feature-label {
  margin: 0;
  background: #fbbf24;
  color: #0f172a;
  padding: 14px 14px;
  border-radius: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.highlights {
  display: flex;
  align-items: flex-end;
  margin-top: 40px;
  padding: 180px 24px 48px;
  min-height: 720px;
  background: linear-gradient(180deg, rgba(3, 7, 18, 0.08) 0%, rgba(3, 7, 18, 0.35) 50%, rgba(3, 7, 18, 0.85) 100%),
    url("background 02.jpg") center top/cover no-repeat;
  background-attachment: fixed;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 18px;
}

.highlight-card {
  display: grid;
  align-items: start;
  justify-items: center;
  text-align: center;
  gap: 8px;
  padding: 8px;
  min-height: 64px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  transition: background-color 0.2s ease;
}

.highlight-card:hover {
  transform: none;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.12);
}

.highlight-card img {
  width: 44px;
  height: auto;
  max-height: 44px;
}

.highlight-note {
  display: inline-flex;
  align-self: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: #fbbf24;
  color: #0f172a;
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.highlight-card h3 {
  margin: 0;
  font-size: 1.15rem;
}

.highlight-card p {
  margin: 0;
  color: #cbd5e1;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-head span {
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
}

.section-head h2 {
  margin-top: 18px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
}

.about {
  padding: 64px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.about-grid article,
.product-card,
.benefits-grid article,
.contact {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 28px;
  padding: 32px;
}

.about-grid article {
  display: grid;
  gap: 16px;
}

.about-grid h3,
.product-card h3,
.benefits-grid h3 {
  margin-top: 0;
  font-size: 1.35rem;
}

.about-grid p,
.product-card p,
.benefits-grid p {
  color: #cbd5e1;
}

.products {
  padding: 64px 0;
}

.product-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  overflow: hidden;
}

.product-images {
  position: relative;
}

.product-main-image {
  width: 100%;
  display: block;
  object-fit: cover;
  height: 200px;
}

.product-thumb {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 80px;
  height: 60px;
  object-fit: cover;
  border: 2px solid #fff;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.product-card-content {
  display: grid;
  gap: 18px;
  padding: 28px;
}

.product-card ul {
  margin: 0;
  padding-left: 20px;
  color: #cbd5e1;
}

.product-card li {
  margin-bottom: 10px;
}

.benefits {
  padding: 64px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.benefits-grid article {
  min-height: 220px;
}

.faq {
  padding: 64px 0;
  background: #f8fafc;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background: #fff;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  overflow: hidden;
}

.faq-item summary {
  padding: 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 18px;
  color: #1e293b;
  list-style: none;
  transition: background-color 0.2s;
}

.faq-item summary:hover {
  background: #f1f5f9;
}

.faq-item summary::marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  float: right;
  font-size: 24px;
  font-weight: 300;
  color: #fbbf24;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  padding: 0 24px 24px;
  margin: 0;
  color: #64748b;
  line-height: 1.6;
}

.contact {
  padding: 64px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 32px;
  align-items: start;
}

.contact span {
  display: block;
  margin-bottom: 14px;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
}

.contact h2 {
  margin-top: 0;
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.contact p {
  color: #cbd5e1;
}

.contact-info p {
  margin: 16px 0 0;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  font-weight: 600;
  color: #e2e8f0;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 18px;
  padding: 18px 20px;
  color: #f8fafc;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(249, 115, 22, 0.35);
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.08);
  padding: 28px 0 34px;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #94a3b8;
}

.footer-links {
  display: flex;
  gap: 20px;
}

@media (max-width: 960px) {
  .hero-grid,
  .highlight-grid,
  .about-grid,
  .product-cards,
  .benefits-grid,
  .contact-grid,
  .hero-card-grid,
  .hero-card-layout {
    grid-template-columns: 1fr;
  }

  .hero-card-image {
    margin: 0 auto;
    width: min(100%, 520px);
  }

  .header-content {
    flex-wrap: wrap;
  }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 18px 0;
    gap: 16px;
  }

  .nav-links.show {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 72px;
  }

  .hero-copy h1 {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
  }

  .hero-panel,
  .hero-mascot {
    border-radius: 28px;
  }

  .section-head {
    text-align: left;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}